Author

Al Amir S. Zaafan

Observed name: Zaafan, Al Amir S.

Institution: Sohag University

Observed institution: Sohag University

ORCID: 0009-0002-2916-735X

Observed ORCIDs: 0009-0002-2916-735X, 0009-0000-3716-9334

OpenAlex ID: A5092055783

A facile on–off fluorescence approach for fluvoxamine determination in pharmaceutical tablets; application to content uniformity testing

2024 · Sayed M. Derayea, Mohamed Oraby, et al. · RSC Advances · 23

Augmentation of Brexpiprazole fluorescence through photoinduced electron transfer inhibition for the sensitive spectrofluorimetric assay of pharmaceutical dosage forms and spiked human plasma: Application to content uniformity testing

2023 · Sayed M. Derayea, Al Amir S. Zaafan, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 23

Novel eco-friendly HPTLC method using dual-wavelength detection for simultaneous quantification of duloxetine and tadalafil with greenness evaluation and application in human plasma

2024 · Sayed M. Derayea, Al Amir S. Zaafan, et al. · Scientific Reports · 15

Evaluation of the on–off fluorescence method for facile measurement of vilazodone in pharmaceutical dosage form; Application to content uniformity testing and greenness evaluation

2024 · Al Amir S. Zaafan, Sayed M. Derayea, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 15

Development and validation of a precise flow injection method for the assessment of brexpiprazole, with application to pharmaceutical dosage forms and human plasma analysis

2024 · Sayed M. Derayea, Al Amir S. Zaafan, et al. · BMC Chemistry · 11

The eco-friendly spectrophotometric methods for duloxetine and amitriptyline quantification using eosin Y: content uniformity and greenness evaluation

2025 · Al Amir S. Zaafan, Hadeer A. Elhamdy · BMC Chemistry · 4

Development and validation of derivative UV spectroscopic methods for simultaneous estimation of duloxetine and tadalafil in their binary mixtures: greenness-blueness evaluation

2025 · Dalia M. Nagy, Sayed M. Derayea, et al. · BMC Chemistry · 3

Development and validation of a novel fluorometric approach utilizing flow injection analysis for the measurement of vilazodone: application to dosage form and spiked human plasma

2025 · Al Amir S. Zaafan, Sayed M. Derayea, et al. · BMC Chemistry · 3

Employing Diaryl Pyrrolone Fluorescence for the Sensitive Spectrofluorometric Determination of Doxazosin via Condensation With Ninhydrin and Phenylacetaldehyde: Application to Dosage Form and Spiked Human Plasma With Greenness and Blueness Evaluation

2026 · Sayed M. Derayea, Al Amir S. Zaafan, et al. · Luminescence

Employing diaryl pyrrolone fluorescence for the sensitive spectrofluorometric determination of alfuzosin via condensation with ninhydrin and phenylacetaldehyde: Application to dosage form and spiked human plasma with greenness and blueness evaluation

2026 · Mohamed A. Abdelshakour, Al Amir S. Zaafan, et al. · Journal of Molecular Liquids

Works count: 14

Citation count: 97

H-index: 5

I10-index: 5